zwitschi
61dd28bc89
Tools/hero_iterate.sh runs the whole chain - chmod the Blender files, build, import, render, judge, plate - and fails loudly at each step with its log under /tmp/gigline. Tools/hero_compare.py builds the side-by-side plate (reference | rendered, one height, labelled); two are committed for review. This pass: the stone is warmer in Blender (0.66/0.60/0.48 against the near-white blockout) and the banners are 1.35 x 6.2 m hung from 7.2 m, matching the reference proportion instead of the 1.55 x 5.4 that sat too low and too fat. Iteration 1 judge verdict, confidence 0.9: lacks warm sandstone, lacks fluted column detail, banners wrong, no doorways, no inscription or medallions. Checked against the plate, two of those are wrong (120 flute strips exist and cast shadows; three 1.2 m deep doorways with steps exist and read black) and three are real. The split is recorded in TODO.md with the next action for each - the important one being that the stone colour must change in the UE material (ue_hero_facade_import.py), not in the Blender material, which the render does not use.
54 lines
3.0 KiB
Bash
Executable File
54 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Full hero-facade iteration: build -> import -> render -> judge -> comparison plate.
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#
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# bash Tools/hero_iterate.sh [shot]
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#
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# `shot` defaults to review-hero-facade-front. Every step writes to /tmp/gigline/ so a failure can be
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# read back: Unreal commandlets swallow print().
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#
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# Why a script and not four remembered commands: the loop is run once per modelling change, and the
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# order is load-bearing. The Blender save happens BEFORE the FBX export, so a read-only .blend makes
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# the build look successful while the old FBX is reused silently - hence the chmod at the top.
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set -uo pipefail
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cd "$(dirname "$0")/.." || exit 1
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ENGINE="${ENGINE:-/run/media/system/DATA/Engines/UE_5.8.4}"
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BLENDER_FILES="${BLENDER_FILES:-/var/lib/flatpak/app/org.blender.Blender/x86_64/stable/active/files}"
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UPROJECT="$(pwd)/Game/GigLine/GigLine.uproject"
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SHOT="${1:-review-hero-facade-front}"
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REFERENCE="${REFERENCE:-Art/reference/hero-masonic/02-masonictemple01.jpg}"
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step() { printf '\n== %s\n' "$1"; }
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step "1/5 blender files writable"
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find Art -name '*.blend*' -exec chmod u+w {} \;
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step "2/5 build the facade"
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LD_LIBRARY_PATH="$BLENDER_FILES/blender/lib" "$BLENDER_FILES/blender/blender" -b --factory-startup \
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--python Tools/hero_facade_build.py -- \
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--out /tmp/gigline/hero-facade.fbx \
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--save-blend Art/blender/hero/hero-facade-2026-11-07.blend \
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--report Art/blender/hero/hero-facade-2026-11-07.json \
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> /tmp/gigline/hero-build.log 2>&1 || { echo "build failed - see /tmp/gigline/hero-build.log"; exit 1; }
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grep -E 'exported FBX' /tmp/gigline/hero-build.log || { echo "no FBX written"; exit 1; }
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step "3/5 import into Unreal"
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"$ENGINE/Engine/Binaries/Linux/UnrealEditor-Cmd" "$UPROJECT" -run=pythonscript \
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-script="$(pwd)/Tools/ue_hero_facade_import.py" -nullrhi -unattended -nopause -stdout \
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> /tmp/gigline/hero-import.log 2>&1
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grep -q 'save_map' /tmp/gigline/hero-facade-import.txt || { echo "import failed - see /tmp/gigline/hero-facade-import.txt"; exit 1; }
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step "4/5 render the capture set"
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bash Tools/render_screenshots.sh > /tmp/gigline/hero-render.log 2>&1 || { echo "render failed - see /tmp/gigline/hero-render.log"; exit 1; }
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step "5/5 judge and compare"
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python3 Tools/judge_screenshot.py --image "Screenshots/review/${SHOT}.png" \
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--expect "A neoclassical Masonic temple facade: warm yellow-grey sandstone with horizontal ashlar courses, six giant fluted Ionic columns on square pedestals, three tall red vertical banners reading JIMMY KIMMEL LIVE hanging between the columns, dark lattice metal grilles in the window bays behind the colonnade, three recessed dark entrance doorways with steps, above the columns a carved inscription band flanked by two round medallions, topped by a crested parapet." \
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| tee /tmp/gigline/hero-judge.txt | tail -2
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python3 Tools/hero_compare.py --reference "$REFERENCE" \
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--render "Screenshots/review/${SHOT}.png" \
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--out "Screenshots/review/hero-compare-${SHOT#review-hero-}.png"
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echo
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echo "plate: Screenshots/review/hero-compare-${SHOT#review-hero-}.png"
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